🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.5 AU - 0.58 AU

Year: 141 Days

Day: 38.5 Hours

Environment

Temp: 234 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,366,150 km

• M1: 343,776 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.55 AU - 0.55 AU

Year: 145 Days

Day: 34.1 Hours

Environment

Temp: 272 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.24 AU - 1.86 AU

Year: 685 Days

Day: 31.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.52 AU - 1.96 AU

Year: 814 Days

Day: 46.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,366,150 km

• M1: 78,688 km (0.077 R)

Asteroid Belt

Center: 3.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.1

Radius: 9

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.44 AU - 6.2 AU

Year: 4981 Days

Day: 6.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 87.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 60,366,150 km

• M1: 126,560 km (0.095 R)
• M2: 224,098 km (0.11 R)
• M3: 301,589 km (0.051 R)
• M4: 369,806 km (0.114 R)
• M5: 517,160 km (0.062 R)
• M6: 648,357 km (0.105 R)
• M7: 761,752 km (0.114 R)
• M8: 841,189 km (0.07 R)
• M9: 902,823 km (0.11 R)
• M10: 1,031,029 km (0.03 R)
• M11: 1,211,444 km (0.071 R)
• M12: 1,353,711 km (0.042 R)
• M13: 1,577,809 km (0.11 R)
• M14: 1,668,166 km (0.114 R)
• M15: 2,146,131 km (0.033 R)
• M16: 2,261,321 km (0.057 R)
• M17: 2,915,214 km (0.087 R)
• M18: 3,059,127 km (0.055 R)
• M19: 3,238,345 km (0.085 R)
• M20: 3,337,678 km (0.106 R)
• M21: 3,437,909 km (0.117 R)
• M22: 3,522,282 km (0.072 R)
• M23: 4,060,685 km (0.065 R)
• M24: 4,167,797 km (0.06 R)
• M25: 4,385,013 km (0.084 R)
• M26: 4,680,618 km (0.119 R)
• M27: 4,868,513 km (0.114 R)
• M28: 6,027,747 km (0.111 R)
• M29: 7,246,670 km (0.092 R)
• M30: 7,508,168 km (0.095 R)
• M31: 7,574,140 km (0.05 R)
• M32: 7,817,237 km (0.091 R)
• M33: 7,973,417 km (0.066 R)
• M34: 8,085,615 km (0.057 R)
• M35: 8,608,161 km (0.063 R)
• M36: 8,723,201 km (0.113 R)
• M37: 9,377,094 km (0.072 R)
• M38: 9,757,820 km (0.103 R)
• M39: 9,853,862 km (0.094 R)
• M40: 9,925,968 km (0.094 R)
• M41: 10,070,929 km (0.061 R)
• M42: 10,411,862 km (0.093 R)
• M43: 10,534,532 km (0.1 R)
• M44: 10,632,968 km (0.058 R)
• M45: 10,707,019 km (0.102 R)
• M46: 10,980,035 km (0.107 R)
• M47: 11,180,047 km (0.078 R)
• M48: 11,609,094 km (0.067 R)
• M49: 11,761,833 km (0.038 R)
• M50: 11,992,214 km (0.085 R)
• M51: 12,431,433 km (0.109 R)
• M52: 12,849,560 km (0.085 R)
• M53: 13,298,952 km (0.073 R)
• M54: 13,512,278 km (0.111 R)
• M55: 13,834,213 km (0.074 R)
• M56: 13,969,150 km (0.118 R)
• M57: 14,403,881 km (0.084 R)
• M58: 14,925,978 km (0.081 R)
• M59: 15,314,484 km (0.117 R)
• M60: 15,482,183 km (0.046 R)
• M61: 15,734,554 km (0.063 R)
• M62: 15,875,476 km (0.09 R)
• M63: 16,186,938 km (0.095 R)
• M64: 16,243,786 km (0.066 R)
• M65: 16,443,200 km (0.089 R)
• M66: 16,528,919 km (0.106 R)
• M67: 17,133,145 km (0.114 R)
• M68: 17,278,105 km (0.075 R)
• M69: 18,008,891 km (0.097 R)
• M70: 18,392,909 km (0.119 R)
• M71: 18,690,160 km (0.104 R)
• M72: 19,109,034 km (0.119 R)
• M73: 20,077,979 km (0.049 R)
• M74: 20,322,721 km (0.104 R)
• M75: 20,384,056 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.9

Radius: 11.3

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 9.48 AU - 12.9 AU

Year: 13280 Days

Day: 5.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,366,150 km

• M1: 183,557 km (0.031 R)
• M2: 378,632 km (0.094 R)
• M3: 518,057 km (0.082 R)
• M4: 658,979 km (0.068 R)
• M5: 734,675 km (0.108 R)
• M6: 960,119 km (0.114 R)
• M7: 1,328,429 km (0.109 R)
• M8: 2,102,448 km (0.091 R)
• M9: 2,218,985 km (0.07 R)
• M10: 2,963,384 km (0.055 R)
• M11: 3,465,883 km (0.097 R)
• M12: 4,177,072 km (0.031 R)
• M13: 4,287,625 km (0.047 R)
• M14: 5,010,631 km (0.087 R)
• M15: 5,167,858 km (0.114 R)
• M16: 5,366,524 km (0.116 R)
• M17: 5,771,486 km (0.034 R)
• M18: 6,019,220 km (0.119 R)
• M19: 7,001,480 km (0.116 R)
• M20: 7,177,407 km (0.073 R)
• M21: 7,310,250 km (0.118 R)
• M22: 7,804,671 km (0.098 R)
• M23: 7,987,180 km (0.055 R)
• M24: 9,741,215 km (0.083 R)
• M25: 10,889,528 km (0.102 R)
• M26: 11,350,589 km (0.072 R)
• M27: 11,713,513 km (0.089 R)
• M28: 11,817,933 km (0.091 R)
• M29: 12,557,544 km (0.074 R)
• M30: 14,415,700 km (0.088 R)
• M31: 14,808,843 km (0.119 R)
• M32: 14,921,789 km (0.118 R)
• M33: 15,778,237 km (0.119 R)
• M34: 17,300,395 km (0.048 R)
• M35: 17,419,326 km (0.092 R)
• M36: 22,010,933 km (0.11 R)
• M37: 24,105,453 km (0.118 R)
• M38: 24,238,595 km (0.045 R)
• M39: 24,371,737 km (0.095 R)
• M40: 26,537,017 km (0.076 R)
• M41: 26,811,978 km (0.104 R)
• M42: 27,018,722 km (0.099 R)
• M43: 27,991,108 km (0.101 R)
• M44: 29,399,871 km (0.039 R)
• M45: 30,112,855 km (0.082 R)
• M46: 30,327,976 km (0.085 R)
• M47: 30,543,397 km (0.083 R)
• M48: 32,359,366 km (0.084 R)
• M49: 32,579,574 km (0.106 R)
• M50: 33,243,340 km (0.092 R)
• M51: 33,688,393 km (0.08 R)
• M52: 34,210,041 km (0.037 R)
• M53: 35,110,471 km (0.107 R)
• M54: 35,563,603 km (0.118 R)
• M55: 38,013,118 km (0.046 R)
• M56: 38,245,593 km (0.114 R)
• M57: 38,945,711 km (0.027 R)
• M58: 39,023,801 km (0.095 R)
• M59: 39,179,982 km (0.115 R)
• M60: 39,414,850 km (0.12 R)
• M61: 40,200,837 km (0.062 R)
• M62: 40,912,624 km (0.073 R)
• M63: 41,150,784 km (0.096 R)
• M64: 42,831,067 km (0.076 R)
• M65: 44,533,790 km (0.057 R)
• M66: 45,188,131 km (0.112 R)
• M67: 46,341,082 km (0.102 R)
• M68: 47,004,249 km (0.108 R)
• M69: 48,423,933 km (0.093 R)
• M70: 49,688,185 km (0.101 R)
• M71: 50,452,031 km (0.117 R)
• M72: 51,048,777 km (0.086 R)
• M73: 51,219,618 km (0.073 R)
• M74: 51,562,048 km (0.083 R)
• M75: 52,249,151 km (0.064 R)
• M76: 52,421,487 km (0.099 R)
• M77: 52,852,928 km (0.054 R)
• M78: 53,285,565 km (0.071 R)
• M79: 53,893,231 km (0.091 R)
• M80: 56,170,560 km (0.072 R)
• M81: 57,498,540 km (0.07 R)
• M82: 57,854,433 km (0.099 R)
• M83: 57,943,594 km (0.105 R)
• M84: 58,121,914 km (0.112 R)
• M85: 58,479,004 km (0.105 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 12,399 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit